/*
 * Copyright (c) 2008-2018, Hazelcast, Inc. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.hazelcast.internal.partition.impl;

import com.hazelcast.internal.partition.InternalPartition;
import com.hazelcast.nio.Address;

public class DummyInternalPartition implements InternalPartition {
    private Address[] replicas;
    private int partitionId;

    public DummyInternalPartition(Address[] replicas, int partitionId) {
        this.replicas = replicas;
        this.partitionId = partitionId;
    }

    @Override
    public boolean isLocal() {
        return true;
    }

    @Override
    public int getPartitionId() {
        return partitionId;
    }

    @Override
    public Address getOwnerOrNull() {
        return replicas[0];
    }

    @Override
    public boolean isMigrating() {
        throw new UnsupportedOperationException();
    }

    @Override
    public Address getReplicaAddress(int replicaIndex) {
        if (replicaIndex >= replicas.length) {
            return null;
        }
        return replicas[replicaIndex];
    }

    @Override
    public boolean isOwnerOrBackup(Address address) {
        for (Address replica : replicas) {
            if (replica.equals(address)) {
                return true;
            }
        }
        return false;
    }

    @Override
    public int getReplicaIndex(Address address) {
        throw new UnsupportedOperationException();
    }
}
